The functional panel is purchased with an 8-inch digital wired touch screen surface, and a single touch can exceed 10 million times.

The control panel has 3 lights, 1 electric curtain control button, and has projector HDMI and sleep control buttons.

It adopts high-grade aluminum frame frame.

4X2HDMI matrix switching, support HDMI 4K*2K resolution, support HDMI1.4 standard and HDCP function, support 2D3D Blu-ray video, with digital audio extraction function.

The host adopts a 2U chassis, the panel with LCD LCD screen, real-time display of system status, and operation of the lethal host 4X2VGA matrix switching, 8X4VIDEO matrix switching, 12X2AUDIO switching, 2 microphone inputs and can be adjusted independently.

The main volume and microphone volume have the function of "adding, subtracting, and muting", and the volume has a 64-level volume adjustment 1-way network control port, which can remotely control the opening and closing of multimedia classroom equipment, and can download the equipment control code in batches through the network, which is convenient for remote equipment maintenance.

8 independent IR control interfaces.

8 bidirectional programmable 232 ports.

8-channel IO interface programming, which can be easily connected to IC card or external switch detection, external security alarm, etc.

1 two-way RS232 programming control port.

1 USB control port, which can debug and control device functions through the USB port.

2 weak current relay control ports, connecting the lectern door and classroom door switch.

Projector functions can be controlled independently. The built-in digital current sensor can display the projector on/off status in real time, prevent sudden shutdown and cut off the projection power supply, so as to prolong the power supply time of the projector and better scatter the sweeping and become independent electric screen control function.

Stand-alone system power management functions. All equipment power supply has central control. With the external power manager, it can control 3 light switches, 3 device power supplies, and 1 curtain switch functions.

4 built-in VGA anti-theft alarm detection IO, support unplugged alarm.